Replace app builder with derive macros in stress tool

[ztelur]

replace structopt with clap-v3.0.0-beta.5 in ctl and stress tool referred to #155

Close #155.

[ztelur]

/cc @tabokie

[tabokie]

Could you remove Cargo.lock from you changeset? After that you can also add "Cargo.lock" to gitignore.

[codecov]

Codecov Report

Merging #163 (4742f37) into master (90a50b7) will increase coverage by 0.01%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master     #163      +/-   ##
==========================================
+ Coverage   96.96%   96.98%   +0.01%     
==========================================
  Files          26       26              
  Lines        6597     6597              
==========================================
+ Hits         6397     6398       +1     
+ Misses        200      199       -1     

Impacted Files	Coverage Δ
src/codec.rs	98.67% <0.00%> (+0.33%)	⬆️

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[ztelur]

Could you remove Cargo.lock from you changeset? After that you can also add "Cargo.lock" to gitignore.

Done

[ztelur]

BTW, running stress with default parameter value will lead to error "Write region count must be smaller than region-count / write-threads". Should we change the default value of those three parameters
target/debug/stress --path tmp

[tabokie]

BTW, running stress with default parameter value will lead to error "Write region count must be smaller than region-count / write-threads". Should we change the default value of those three parameters target/debug/stress --path tmp

@ztelur Please do.

[tabokie]

Rest looks good.